CN104981576A - Method for producing motor vehicle locks with latch surfaces associated with a puzzle part - Google Patents
Method for producing motor vehicle locks with latch surfaces associated with a puzzle part Download PDFInfo
- Publication number
- CN104981576A CN104981576A CN201380072639.4A CN201380072639A CN104981576A CN 104981576 A CN104981576 A CN 104981576A CN 201380072639 A CN201380072639 A CN 201380072639A CN 104981576 A CN104981576 A CN 104981576A
- Authority
- CN
- China
- Prior art keywords
- lock
- picture
- structural member
- arrangement structural
- locking face
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B77/00—Vehicle locks characterised by special functions or purposes
- E05B77/36—Noise prevention; Anti-rattling means
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/20—Bolts or detents
- E05B85/24—Bolts rotating about an axis
- E05B85/243—Bolts rotating about an axis with a bifurcated bolt
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/26—Making other particular articles wheels or the like
- B21D53/28—Making other particular articles wheels or the like gear wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B79/00—Mounting or connecting vehicle locks or parts thereof
- E05B79/10—Connections between movable lock parts
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/20—Bolts or detents
- E05B85/24—Bolts rotating about an axis
- E05B85/26—Cooperation between bolts and detents
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49462—Gear making
- Y10T29/49467—Gear shaping
- Y10T29/49474—Die-press shaping
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/08—Bolts
- Y10T292/1043—Swinging
- Y10T292/1075—Operating means
Abstract
In order to minimize the sliding friction appearing between the pawl (5) and the rotary latch (2) of a motor vehicle door lock (1), it is advantageous, if during the production process, the various catch surfaces (12, 13) of both locking parts (30, 31) are associated with one or also two puzzle components (50, 51), said puzzle components (50, 51) being inserted into the main latch area (49) of the pawl (5) or rotary latch (2), in a secured position in correspondingly adapted puzzle-shaped contours (53, 54). Said edge surfaces (55) and/or (56) can advantageously compensate the effect of the adverse stamped contours (11 or 14) present on the other locking part (30, 31) such that both locking parts (30, 31) are in mutual contact reducing the friction.
Description
Technical field
The present invention relates to the method for a kind of Lock Part for the manufacture of motor vehicle lock (i.e. lock pawl and rotation lock fork), wherein, punching goes out to rotate lock fork and lock pawl to provide the edge (or being called side) of vertical or near vertical, described edge has the corresponding locking face for two Lock Parts, then gives when vacating locking face and being not coated and rotates lock fork and lock pawl outfit involucrum.The invention still further relates to a kind of motor vehicle lock with the lock pawl rotating lock fork and lock rotation lock fork in the lockout condition, wherein, the vertical edge that rotation lock fork and lock pawl produce in punching have the locking face of correspondence and vacate the involucrum in locking face.
Background technology
Known, the creak noise (it appears in lock bow leg and rotates between lock fork) occurred when motor-driven vehicle going reduces as follows: make lock bow leg or also have rotation lock fork to be provided with surface texture in the contact area of the two, this surface texture contributes to reducing sliding friction.At this, according to DE 10 2,010,009 141 A1, lock bow leg processes groove or corresponding contact pin in the contact areas that favour the extension of lock bow leg longitudinal axis.Groove or contact pin will reduce known creak sound as described.In addition, be provided with optional feature in the contact area in the region of receptacle of rotating lock fork between lock bow leg and rotation lock fork, described optional feature also should be assisted the effect of the lock bow leg being provided with surface texture or even can be born its effect.In this optional feature, be similarly surface be equipped with surface texture or be only smooth.These optional feature structures are relatively little and only remain in preposition due to undercut/side recess.In addition, described groove and other surface texture are manually realized and are not considered situation about occurring when lock fork and lock pawl are rotated in punching.
Summary of the invention
Therefore the object of the invention is to, the manufacture of the motor vehicle lock making work noise little is simplified or makes described manufacture efficient as far as possible.
According to this method, described object realizes in the following way, that is: when punching Lock Part, in the region in the locking face of correspondence, punching goes out the profile for picture-arrangement structural member, by have be beneficial to slip/the picture-arrangement structural member position that the is little and/or edge surface that noise is low when rotating lock fork and lock pawl rubs mutually that rubs is inserted in described profile regularly.
By inserting independent picture-arrangement structural member, or that avoid the noise that occurs when rotating lock fork and lock pawl and moving through each other, that there is the groove line be such as obliquely installed locking face can be equipped with for picture-arrangement structural member, or achieve level and smooth edge surface.Therefore, the multiple designability that advantageously there is picture mosaic surface or the multiple designability of contact surface contacted with adjacent Lock Part, thus can according to cost situation or the scheme realizing different noise decreases according to the result expected.Each picture-arrangement structural member, due to its design and the profile of corresponding picture combination, can effectively be fixed on described Lock Part after Lock Part is punched out, thus it still can bear necessary task all the time after motor vehicle lock operate longer.
The form of implementation favourable according to another kind, stops in region in the master lock of rotating lock fork the profile produced for picture-arrangement structural member.This design achieves, and the design making the size of picture-arrangement structural member and master lock stop region matches, thus the size of picture-arrangement structural member also stops the matching criteria in region with master lock.Must suppose at this, only for the ease of installing and ensureing accurately in place in profile of picture-arrangement structural member, the size of picture-arrangement structural member and and then the size of profile just must determine.
The diversity of the picture-arrangement structural member used can produce a picture-arrangement structural member in the locking face with one of them Lock Part or produce multiple picture-arrangement structural members in locking face of receiving two Lock Parts.Especially therefore always can realize enough large locking face, thus the contact surface expected can guarantee the accurate and identical work of motor vehicle lock.Such as it is contemplated that, the picture-arrangement structural member rotating lock fork has the locking face larger than the picture-arrangement structural member of lock pawl.
Usually from manufacture cost advantageously, rotate lock fork or lock pawl the surface of picture-arrangement structural member is made for and compensates punching profile that produce when another Lock Part of punching, that have groove line, and rotate lock fork or the surface of picture-arrangement structural member of lock pawl preferably there is the groove line or punching groove line that tilt to extend.The straight-line groove line that must occur when punching that is the Yu Buxu that attaches troops to a unit continue the Lock Part of processing, the picture-arrangement structural member of another Lock Part then comprises the locking face of groove line such as having and tilt to extend, thus two Lock Parts can advantageously and with the mode of noise decrease with work each other.The different groove line be arranged on two Lock Parts can not connect by hook each other, only reclines mutually on little overlapping portion, and the mutual friction therefore causing the noise of two Lock Parts low.
Except can using the picture-arrangement structural member of the groove line had point-blank and extend obliquely, also specify according to the present invention, for picture-arrangement structural member uses so a kind of material, this material is set to the effect of surface texture produced when punching to another Lock Part, the effect of preferred linearly extended groove line compensates.At this, concerning the second Lock Part, should not use the locking face of groove line having and tilt to extend, but use and a kind ofly to assume responsibility for the linearly extended groove line of another Lock Part with the locking face of the task of the mode work of noise decrease due to its Material selec-tion.
Except selection material, according to the present invention can also to rotate lock fork or the locking face of picture-arrangement structural member of lock pawl harden or coating.Correspondingly to be hardened in the locking face of this also suitable only one of described Lock Part or coated, and another can continue to use existing punching groove line.Because picture-arrangement structural member is independent component, so little by the specially treated cost of hardening or coating is carried out.
According to this device, described object realizes as follows, that is: locking face or at least one locking face are assigned to the picture-arrangement structural member that can insert separately, and the mode that described picture-arrangement structural member can be fixed with position is inserted into that in the profile of the picture combination that punching goes out when punching Lock Part and the edge surface of described picture-arrangement structural member/locking face is designed to be conducive to slide and/or is designed to the noise when the locking face of two Lock Parts rubs mutually and works lowly.
This special design scheme of the rotation lock fork of motor vehicle lock and/or lock pawl, namely two Lock Part gives following possibility: so can design the picture-arrangement structural member treating to insert separately in advance, make described picture-arrangement structural member effectively can bear the part that noise is low when two Lock Parts rub mutually.But further advantageously, the layout that the position achieved in corresponding Lock Part by the profile of picture-arrangement structural member shape and corresponding picture-arrangement structural member is fixing, wherein due to accurate moulding, special fixing does not need.At this advantageously, be not the design that whole picture-arrangement structural member all needs that specific noise is low, but the edge surface of picture-arrangement structural member or locking face are designed to slide favourable or are here used in when two Lock Parts move across each other and make the locking face that the effect of disadvantageous punching groove line is invalid just enough.
Preferably define, the master lock that the profile of picture-arrangement structural member shape and picture-arrangement structural member were formed in or were arranged in lock pawl is stopped in region or the master lock of rotating lock fork is stopped in region.Again illustrate thus, real purpose of the present invention is, the master lock of rotating the master lock of lock fork and stop region and lock pawl is stopped zone design be run favourable, that is noise is designed to low, this is realized by following manner, that is: the profile of picture-arrangement structural member shape and the picture-arrangement structural member preferred compensation effect of another picture-arrangement structural member corresponding.
In the particularly advantageous form of implementation of one, locking mask on picture-arrangement structural member has the profile of a groove line extended with inclination, and the locking mask on another Lock Part has one with the punching profile of the groove line of straight line/extend vertically, or turn design around with regard to groove line aspect, namely the locking mask on picture-arrangement structural member has one with the punching profile of the groove line of straight line/extend vertically, and the locking mask on another Lock Part has one with the profile of the groove line tilting to extend.Therefore this be favourable, because one of two Lock Parts do not have picture-arrangement structural member enough yet and can continue to construct existing punching groove line or punching profile and run, and only the second Lock Part, preferably rotate lock fork and change by cost groove line that its locking face extended by inclination formed thereon less and can guarantee with little cost: the disadvantageous noise occurred so far is reduced or no longer occurs.The linearly extended groove line of punching profile is so loaded by the groove line that the inclination in the locking face of picture-arrangement structural member or picture-arrangement structural member extends in the motion process of lock pawl, make the point-like contacts that can occur only little covering part place, thus can not occur that the kayser each other occurred so far of the straight line punching profile be formed on two Lock Parts is lived again.By making each groove line have at least two covering parts, lock pawl moves across rotation lock fork equably, thus therefore ensure that uniform motion process.
Replace the special groove line design on corresponding picture-arrangement structural member, following possibility scheme is provided: picture-arrangement structural member can be made up of so a kind of material according to a modification of the present invention scheme, the effect of this material to the punching profile on another Lock Part compensates or makes described effect invalid, or picture-arrangement structural member can have a sclerosis or the surface of coating.Certainly also by sclerosis or the surface of coating compensate the effect of the punching profile with non-straight wire casing line, corresponding locking face is only correspondingly formed here when sclerosis and coating, and according to another possibility scheme, whole picture-arrangement structural member is all made up of the material that corresponding friction is favourable.
Salient point of the present invention is especially, relatively little extra manufacture cost is utilized to provide a kind of motor vehicle lock, wherein lock pawl and rotation lock fork in locking region (namely in the region that lock pawl and rotation lock fork recline mutually) so design, and make the noise load substantially reduced so far.In addition, guarantee that lock pawl is along rotating moving uniformly of lock fork, because make described motion become easy by the particular design in the locking face of one of preferred Lock Part, this is because the locking face of this particular design is arranged to picture-arrangement structural member, described picture-arrangement structural member can easily and reliably insert in the profile of picture combination of one of Lock Part.So the linearly extended punching groove line be retained on another Lock Part or corresponding punching profile are so compensated by the locking face of the respective design on picture-arrangement structural member, make can not occur or greatly reduce disadvantageous noise so far again.Certainly also provide such possibility, namely two Lock Parts are all equipped with corresponding picture-arrangement structural member, and picture-arrangement structural member has specially suitable locking face, thus noise load can be made to be zero.
Accompanying drawing explanation
By other details and the advantage that the description of affiliated accompanying drawing are obtained to present subject matter below, described accompanying drawing shows preferred embodiment together with the details of necessity and single parts.Accompanying drawing illustrates:
Fig. 1 illustrates the top view of the motor vehicle lock be in blocking;
Fig. 2 illustrates and shown in Figure 1 stops in region the rotation lock fork and lock pawl with picture-arrangement structural member in master lock;
Fig. 3 illustrates the picture-arrangement structural member with artificial groove line;
Fig. 4 illustrates the picture-arrangement structural member in the locking face with band coating;
Fig. 5 illustrates that the master lock of lock pawl stops the profile of the picture combination in region;
Fig. 6 illustrates that the master lock of rotating lock fork stops the picture-arrangement structural member in region enlargedly, and
Fig. 7 illustrates the rotation lock fork with special edge designs scheme with phantom drawing.
Detailed description of the invention
Fig. 1 illustrates the top view of motor vehicle lock 1, and the rotation lock fork 2 wherein can moved around axle 3 surrounds the lock bow leg 9 of lock bow (or being called snap close) 7.Namely the blocking of motor vehicle lock 1 is reflected at this, wherein, rotate lock fork 2 to be fixed by the lock pawl 5 that can swing around lock pawl axle 6, that is, motor vehicle lock 1 only just can be opened again when lock pawl 5 is swung away from (this is by unshowned motor vehicle door handle realization herein) time in advance.Lock bow leg 9 moves to deep bottom 27 by receptacle 4 in rotation lock fork 2 always, and therefore ensure the blocking at this unshowned motor vehicle door, wherein, Lock Part 30,31 i.e. lock pawl 5 and rotation lock fork 2 are parts of motor vehicle door, and the lock bow 7 with lock bow leg 9 is fixed on the vehicle body of motor vehicle.The Lock Part 30,31 of locking device 8 is made up of corresponding sheet material in preferred manifold punching process, wherein on the locking face 12,13 vacated by involucrum 10, in two Lock Parts 30,31, first makes the feature on surface be punching profile 14.But this surface design is changed by following manner in the region in locking face 13, make locking face 13 here attach troops to a unit in special component, this hereafter will illustrate.That is, the punching profile 11 on Lock Part 30 is not identical with the punching profile 11 on Lock Part 31.The corresponding groove line 18,19 tilting to extend and groove line 17 i.e. linearly extended groove line cause sliding friction obviously more favourable between Lock Part 30,31 (i.e. lock pawl 5 and rotation lock fork 2), thus can not occur disadvantageous noise load again at this.Not ben, the edge 15,16 rotating lock fork 2 and lock pawl 5 is equipped with plastics involucrum 10.Therefore, edge 15,16 is by this involucrum 10 jacket, this involucrum 10 is there is not in the region of the contact surface 20 only in the region in locking face 12,13 and between rotation lock fork 2 and lock bow leg 9, thus there, special surface texture can work, as by can learning in accompanying drawing subsequently.Described surface texture guarantees that minimum and sliding friction minimize, and wherein both influence each other.Locking face 12,13 is in the region of master lock stop 22.Its special design obtains from accompanying drawing below.
First shown in Figure 2, in the region of master lock stop 22, rotating the profile 53,54 being formed with picture combination in lock fork 2 and lock pawl 5, picture-arrangement structural member 50,51 position of coupling is inserted in described profile regularly.Picture-arrangement structural member 50,51 is supported with the locking face 12,13 of the particular design be shown in the following drawings on its edge surface 55,56.The edge surface 55 of respective design is formed on the opposed region 37 of picture-arrangement structural member 50, wherein a kind of scheme shown in Figure 2, and two picture-arrangement structural members 50,51 are given by arranging and rotated lock fork 2 and lock pawl 5 in this scenario.Usually, utilize picture-arrangement structural member 50 and edge surface 55 just enough, when rotating in lock fork 2 in advance in punching for this picture-arrangement structural member and edge surface have manufactured the profile 53 of picture combination.
Picture-arrangement structural member 50 shown in Figure 3, its edge surface 55 has the groove line 18,19 tilting to extend.When rotating lock fork 2 and lock pawl 5 rubs mutually, described groove line works relative to each other in the favourable mode that rubs, because when two Lock Parts 30,31 move across each other as stated, the groove line 18,19 that the inclination in the lock pawl 5 locking face 13 and edge surface 55 with linearly extended groove line 17 extends only produces a few covering part 25,25'.Replace forming groove line, Fig. 4 shows the edge surface 55 or 56 of picture-arrangement structural member 50,51, is wherein coated with hard coating, or smooth surface makes to stop region 49 middle slot line 17 or 18,19 invalid/inoperative in master lock on Lock Part 30 or 31.
Fig. 5 illustrates that master lock is stopped in region 49, the profile 54 of picture combination namely in lock pawl 5.Picture-arrangement structural member 51 position is as seen from Figure 2 inserted in the profile 54 of this picture combination regularly, and wherein advantageously only this picture-arrangement structural member one setter system has edge surface 56, as shown in for another Lock Part 31 in Fig. 3 and Fig. 4.
The master lock of lock pawl 5 shown in Figure 5 stops region 49, and the master lock that figure 6 illustrates rotation lock fork 2 stops region 49.Can find out, also manufactured the profile 53 of picture combination when lock fork 2 is rotated in punching at this, then picture-arrangement structural member 50 is inserted into or pushes in the profile of this picture combination.Edge surface 55 in be that of obtaining reflect as Fig. 3 or 4 or as explained in the description characteristic.
Fig. 7 illustrates and rotates the phantom drawing of lock fork 2, and described rotation lock fork can swing around unshowned axle 3 herein.When this rotation lock fork 2 swings, unshowned lock bow leg 9 to insert in receptacle 4 and the portion's of being accepted release again subsequently in the figure 7, thus can open or locking motor vehicle door.In locked position of coupler, rotate lock fork 2 and locked by lock pawl 5.Can see in the figure 7, rotate lock fork 2 generation by punching and can know the edge 5 seen, the surface at this edge is characterized in that the punching profile 14 be mainly positioned on locking face 12 as previously mentioned.Only mark this punching profile 14 in the figure 7.Locking face 12 marks master lock stop 22, namely wherein lock pawl 5 stops the position of rotation lock fork 2 backswing be in locked position of coupler.As also said equally, the locking face 13 of lock pawl 5 abut in rotate lock fork 2 locking face 12 on and the two can move on each other with the friction reduced, and do not cause disadvantageous noise, this is because the groove line 18,19 be obliquely installed rotating the straight-line groove line 17 of lock fork 2 and lock pawl 5 can not hooked together or kayser be lived.At this, straight-line groove line also can be made to attach troops to a unit in lock pawl, and tipper line 18,19 is attached troops to a unit in rotation lock fork 2.
Can see picture-arrangement structural member 50 in the region of master lock stop 22,49, its edge surface 55 is such as corresponding to the locking face 12 with straight-line groove line 17.This edge surface 55 should be so corresponding with the edge surface 56 of lock pawl 5, makes the not hooked together or kayser of existing groove line 17,18,19 firmly.
Can see in the deep bottom 27 of receptacle 4, have the surface different from the remaining surface at edge 15 here, this is especially realized by following manner, makes to there is not involucrum 10 here.Can see, also insert independent parts at this, so that the slip effect of lock fork 2 on lock bow leg 9 is rotated in impact energetically.
All described features, comprise the feature that can obtain separately in the accompanying drawings, can individually and regard as the present invention important with the form of combination.
Claims (10)
1. the method for the Lock Part for the manufacture of motor vehicle lock i.e. lock pawl and rotation lock fork, in the method, go out lock pawl with the mode punching providing the edge of vertical or near vertical and rotate lock fork, described edge has the corresponding locking face for two Lock Parts, then give lock pawl when vacating locking face and rotate lock fork and be equipped with involucrum, it is characterized in that, when punching Lock Part, in the region in the locking face of correspondence, punching goes out the profile for picture-arrangement structural member, described picture-arrangement structural member position is inserted in described profile regularly, the edge surface of described picture-arrangement structural member be beneficial to slip/rub little and/or when rotating lock fork and lock pawl rubs mutually noise low.
2. method according to claim 1, is characterized in that, stops in region in the master lock of rotating lock fork the profile manufactured for picture-arrangement structural member.
3. method according to claim 1, is characterized in that, forms the locking face that a picture-arrangement structural member has one of them Lock Part, or forms the locking face that multiple picture-arrangement structural member receives two Lock Parts.
4. method according to claim 1, it is characterized in that, be made in the rotation surface of picture-arrangement structural member of lock fork or the surface of the picture-arrangement structural member of lock pawl and compensate punching profile that produce when another Lock Part of punching, that have groove line, the rotation surface of picture-arrangement structural member of lock fork or the surface of the picture-arrangement structural member of lock pawl preferably have the groove line or punching groove line that tilt to extend.
5. method according to claim 1, it is characterized in that, for picture-arrangement structural member uses following material, this material is set to the effect of the surface texture produced when punching to another Lock Part, and---preferably effect of linearly extended groove line---compensates.
6. the method according to claim 5 or 6, is characterized in that, hardens or coating to the rotation locking face of picture-arrangement structural member of lock fork or the locking face of the picture-arrangement structural member of lock pawl.
7. a motor vehicle lock, there is the lock pawl (5) of rotation lock fork (2) and locking rotation lock fork (2) in the lockout condition, wherein, the vertical edge (15 that rotation lock fork (2) and lock pawl (5) produce when punching Lock Part, 16) there is on corresponding locking face (12, 13) and vacate locking face (12, 13) involucrum (10), it is characterized in that, described locking face (12, 13) or at least one locking face (12) attach troops to a unit in the picture-arrangement structural member (50 that can insert separately, 51), described picture-arrangement structural member can be inserted at punching Lock Part (30 in the mode that position is fixing, 31) profile (53 of the picture combination that punching goes out time, 54) in, the edge surface (55 of described picture-arrangement structural member, 56)/locking face (12, 13) that be designed to be conducive to slide and/or at two Lock Parts (30, 31) locking face (12, 13) when rubbing mutually, noise works lowly.
8. motor vehicle lock according to claim 7, it is characterized in that, master lock that is that the profile (53,54) of picture-arrangement structural member shape and picture-arrangement structural member (50,51) are formed in or are arranged in lock pawl (5) or that rotate lock fork (2) is stopped in region (49).
9. motor vehicle lock according to claim 7, it is characterized in that, locking face (13) on picture-arrangement structural member (50) has the profile (53) of the groove line (18,19) that extends with inclination, and the locking face (12) on another Lock Part (30) has one with the punching profile (14) of the groove line (17) of straight line/vertically extend, or design conversely with regard to groove line (17-19) aspect.
10. according to motor vehicle lock in any one of the preceding claims wherein, it is characterized in that, picture-arrangement structural member (50) is made up of so a kind of material, that is: the effect of the punching profile (14) on another Lock Part of this material compensation (30) or make the effect of the punching profile on another Lock Part invalid; Or picture-arrangement structural member has the surface of sclerosis or the surface of coating.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012024303.0A DE102012024303A1 (en) | 2012-12-12 | 2012-12-12 | Motor vehicle door lock |
| DE102012024303.0 | 2012-12-12 | ||
| PCT/DE2013/000771 WO2014090216A2 (en) | 2012-12-12 | 2013-12-11 | Method for producing motor vehicle locks with latch surfaces associated with a puzzle part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104981576A true CN104981576A (en) | 2015-10-14 |
| CN104981576B CN104981576B (en) | 2017-05-24 |
Family
ID=50349393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380072639.4A Active CN104981576B (en) | 2012-12-12 | 2013-12-11 | Motor vehicle locks with latch surfaces associated with a puzzle part and manufacturing method thereof |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20150315827A1 (en) |
| EP (1) | EP2932001B1 (en) |
| JP (1) | JP2016503847A (en) |
| KR (1) | KR20150094748A (en) |
| CN (1) | CN104981576B (en) |
| CA (1) | CA2900828A1 (en) |
| DE (1) | DE102012024303A1 (en) |
| MX (1) | MX2015007351A (en) |
| RU (1) | RU2015127196A (en) |
| WO (1) | WO2014090216A2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109513817A (en) * | 2018-12-19 | 2019-03-26 | 浙江罗尔科精密工业有限公司 | A kind of vehicle seats lock pawl processing technology |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012207443A1 (en) * | 2012-05-04 | 2013-11-07 | Kiekert Ag | Lock for a flap or door |
| DE102012024209A1 (en) * | 2012-12-11 | 2014-06-26 | Kiekert Aktiengesellschaft | Motor vehicle door lock |
| DE102012024302A1 (en) * | 2012-12-12 | 2014-06-12 | Kiekert Aktiengesellschaft | Motor vehicle door lock |
| DE102013108221A1 (en) * | 2013-07-31 | 2015-02-05 | Kiekert Aktiengesellschaft | Motor vehicle door |
| DE102015103818A1 (en) * | 2015-03-16 | 2016-09-22 | Kiekert Aktiengesellschaft | Motor vehicle door lock |
| DE102019123837A1 (en) | 2018-10-22 | 2020-04-23 | Kiekert Aktiengesellschaft | Motor vehicle lock |
| JP7380693B2 (en) * | 2018-10-22 | 2023-11-15 | キーケルト アクツィーエンゲゼルシャフト | car lock |
| DE102019123825A1 (en) * | 2019-09-05 | 2021-03-11 | Kiekert Aktiengesellschaft | Motor vehicle lock, in particular motor vehicle door lock |
| DE102021132230A1 (en) | 2021-12-08 | 2023-06-15 | Kiekert Aktiengesellschaft | Lock for a motor vehicle |
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2012
- 2012-12-12 DE DE102012024303.0A patent/DE102012024303A1/en not_active Ceased
-
2013
- 2013-12-11 KR KR1020157018605A patent/KR20150094748A/en not_active Application Discontinuation
- 2013-12-11 JP JP2015546851A patent/JP2016503847A/en active Pending
- 2013-12-11 EP EP13840159.1A patent/EP2932001B1/en active Active
- 2013-12-11 RU RU2015127196A patent/RU2015127196A/en not_active Application Discontinuation
- 2013-12-11 US US14/649,935 patent/US20150315827A1/en not_active Abandoned
- 2013-12-11 CN CN201380072639.4A patent/CN104981576B/en active Active
- 2013-12-11 MX MX2015007351A patent/MX2015007351A/en unknown
- 2013-12-11 WO PCT/DE2013/000771 patent/WO2014090216A2/en active Application Filing
- 2013-12-11 CA CA2900828A patent/CA2900828A1/en not_active Abandoned
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109513817A (en) * | 2018-12-19 | 2019-03-26 | 浙江罗尔科精密工业有限公司 | A kind of vehicle seats lock pawl processing technology |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014090216A3 (en) | 2015-01-15 |
| JP2016503847A (en) | 2016-02-08 |
| MX2015007351A (en) | 2015-09-10 |
| EP2932001B1 (en) | 2020-07-01 |
| EP2932001A2 (en) | 2015-10-21 |
| CA2900828A1 (en) | 2014-06-19 |
| KR20150094748A (en) | 2015-08-19 |
| RU2015127196A (en) | 2017-01-13 |
| DE102012024303A1 (en) | 2014-06-12 |
| WO2014090216A2 (en) | 2014-06-19 |
| CN104981576B (en) | 2017-05-24 |
| US20150315827A1 (en) | 2015-11-05 |
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